1 /* Quintuple Agent secure memory allocation 2 * Copyright (C) 1998,1999 Free Software Foundation, Inc. 3 * Copyright (C) 1999,2000 Robert Bihlmeyer <robbe@orcus.priv.at> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, see <https://www.gnu.org/licenses/>. 17 * SPDX-License-Identifier: GPL-2.0+ 18 */ 19 20 #ifndef _MEMORY_H 21 #define _MEMORY_H 22 23 #include <sys/types.h> 24 25 #ifdef __cplusplus 26 extern "C" { 27 #if 0 28 } 29 #endif 30 #endif 31 32 33 /* values for flags, hardcoded in secmem.c */ 34 #define SECMEM_WARN 0 35 #define SECMEM_DONT_WARN 1 36 #define SECMEM_SUSPEND_WARN 2 37 38 void secmem_init( size_t npool ); 39 void secmem_term( void ); 40 void *secmem_malloc( size_t size ); 41 void *secmem_realloc( void *a, size_t newsize ); 42 void secmem_free( void *a ); 43 int m_is_secure( const void *p ); 44 void secmem_dump_stats(void); 45 void secmem_set_flags( unsigned flags ); 46 unsigned secmem_get_flags(void); 47 size_t secmem_get_max_size (void); 48 49 #if 0 50 { 51 #endif 52 #ifdef __cplusplus 53 } 54 #endif 55 #endif /* _MEMORY_H */ 56